The use of rotational atherectomy in high-risk patients: results from a high-volume centre.
Kardiol Pol
; 76(9): 1360-1368, 2018.
Article
en En
| MEDLINE
| ID: mdl-29974449
ABSTRACT
BACKGROUND:
Rotational atherectomy (RA) is indicated for fibrocalcified lesions when traditional percutaneous coronary intervention (PCI) could not be successfully performed. In some of the high-risk patients the RA procedure is the last resort for successful revascularisation. Such patients are, among others, those in whom coronary artery bypass grafting (CABG) is not feasible.AIM:
The aim of the study was to assess in-hospital and one-year outcomes of PCI with RA in high-risk patients without other revascularisation options (RA-only group), in comparison to lower-risk patients undergoing RA.METHODS:
We evaluated data of 207 consecutive patients who underwent PCI with RA. Primary endpoints were one-year all-cause mortality and one-year major adverse cardiac events (MACEs). Secondary endpoints were in-hospital outcomes.RESULTS:
During the study 35% of patients fulfilled the inclusion criteria to the high-risk group. Those patients had significantly lower left ventricular ejection fraction, more often prior CABG, higher admission glucose level, and higher EuroSCORE II and Syntax Score. Procedural success was similar in both groups (85% in RA-only group vs. 91% in remaining patients, p = 0.18). In-hospital outcomes were similar, except more frequent no/slow-flow phenomenon in the RA-only group. The MACE and mortality rates in one-year follow-up were not statistically different in both groups (19% vs. 18%, p = 0.82 and 11% vs. 9%, p = 0.64, respectively).CONCLUSIONS:
Despite the high-risk characteristics of the study subgroup, no significant differences between in-hospital and one-year outcomes were found in comparison to lower-risk RA patients. Complex PCI with RA in patients without other revascularisation options should be taken into consideration.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Enfermedad de la Arteria Coronaria
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Aterectomía Coronaria
Tipo de estudio:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Año:
2018
Tipo del documento:
Article